Meetup is a social networking site that connects people with shared interests. Members can plan and join meetings, offline clubs, and hangouts. Upon relocating to CR, I joined a social group on Meetup to meet new people outside of work... and it's been a great experience. (Even the bf is in on it now!) That's us up there in the bottom left corner, at a brewery in Iowa City.
But Meetup goes beyond just socializing. I've rounded up 13 reasons why you should join Meetup.